November 11, 2015

Japan’s Local Energy Providers Turn to Distributed Generation

Published at Renewable Energy World --- Let the games begin! By fully deregulating its electricity sector by next April, Japan plans to break up the 60-years of regional monopolies controlled by 10 vertically-integrated, investor-owned utilities (IOUs). Just at the end of October, 778 companies registered as power producers and suppliers (PPS) in order to sell electricity for commercial consumers who have a demand over 50 kW. In addition, 48 companies have registered and been approved as retail electricity providers to sell electricity to residential and small business customers.

The Great East Japan Earthquake and Tsunami Disaster of March 2011 marked a pivotal turning point in the conception of the nation’s electricity infrastructure. Specifically, safety and reliable supply. Due to the temporary shut-down of the country’s nuclear power reactors, some areas of Japan experienced rolling blackouts as well as large electricity rate hikes due to the resulting supply constraint.

The deregulation in process is expected to stimulate competition as well as lower the cost of electricity. According to a national survey taken by Mizuho Information & Research Institute, Inc., 83 percent of respondents said that they would switch providers if prices decrease.

Regarding energy mixes, 36 percent of respondents said that they would switch to renewable electricity providers as long as prices remain similar to what they are now, while and 5 percent said that they would use renewable energy only if prices decreased. Separately, 32 percent of respondents said that they do not want to use electricity generated by nuclear power plants.

Solar PV Installed on a Distribution Warehouse, Credit: Seikatsu Club Energy


Return of Nuclear Power for Deregulation?

Although the nation is still working to clean up after the 2011 Fukushima No. 1 nuclear power incident, the Federal of Electric Power Companies of Japan (FEPC) claims that nuclear power is important for the nation’s energy independency and energy affordability. In fact, the incumbent utilities have gradually restarted some of the nuclear power plants, which were taken offline after the Fukushima disaster....Read More Here